<template>
    <div class="Child">
        <h3>子组件</h3>
        <GrandChild></GrandChild>
    </div>
</template>

<script lang="ts" setup name="Child">
    import GrandChild from "./GrandChild.vue"
    //数据
    
</script>

<style scoped>
    .Child{
        background-color: orange;
        width: 1000px;
        height: 200px;
    }
</style>